# IZFR5G NGK Spark Plugs

Features trivalent metal plating for superior anti-corrosion and anti-seizing properties, as well as corrugated ribs to prevent flashover.

It also includes a pure alumina silicate ceramic isolator to provide superior strength and better heat transfer. Additionally, a copper core aids in heat removal and a triple seal prevents leakage.

Product features;

Laser welded tips

Trivalent metal plating

Corrugated ribs

Pure alumina silicate ceramic insulator

Copper core

Triple seals

## Details

- **Price:** 44.25 AUD
- **Vendor:** NGK
- **Tags:** NGK Spark Plugs | Marine Automotive & Small Engine Ignition

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 44.25 AUD | In stock |

## Images

- IZFR5G NGK Spark Plugs

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/izfr5g-ngk-spark-plugs)
> Updated: 2026-06-23